Error in Ajax Request for Incorrect URL in Rails Project

Question

Error in Ajax Request for Incorrect URL in Rails Project

After attempting to remove an entry from my database by sending an URL via Ajax, I encountered a problem with my JavaScript code:

function disableService(id) {
  $.ajax({
    type: 'DELETE',
    url: '/app/delete_service/',
    data: { id: id },
    success: function() {
      // SOME CODE HERE //
    }
  });
}

The issue lies in the routes file, where I have set up a route to manage the request:

delete 'delete_service', to: 'company_services#destroy'

Even after trying to execute the request, it appears that Ajax is manipulating the URL and redirecting to a different one, despite me directly pasting the code into the console for inspection.

A discrepancy can be observed between the code's intended URL and the final requested URL, as seen in the provided screenshot.

https://i.sstatic.net/dcird.png

It's worth noting that while using GET works, POST or DELETE methods do not. Although GET may provide a temporary solution, it is not the optimal approach.

---------- UPDATE -------------

I have also attempted the Rails conventional method:

Routes.rb:

resources :company_services

However, this has resulted in the redirection of the original URL app/company_services/:id to app/company_services without the inclusion of :id.

https://i.sstatic.net/18MkQ.png

Furthermore, here are the routes associated with :company_services:

https://i.sstatic.net/oRtbe.png

javascript ruby-on-rails ajax

Answer 1

Answer №1

Here is a suggested approach:

#=> routes.rb
resources :company_services
#=> DELETE /company_services/:id(.:format) # this is the format of your link

Next, update your AJAX script

function deactivateService(id) {
  var id = 45;
  $.ajax({
    type: 'DELETE',
    url: '/app/company_services/' + id,
    success: function(response) {
      // INSERT YOUR CODE HERE //
    }
  });
}

I hope this helps!

Answer 2

Here is a suggested approach:

#=> routes.rb
resources :company_services
#=> DELETE /company_services/:id(.:format) # this is the format of your link

Next, update your AJAX script

function deactivateService(id) {
  var id = 45;
  $.ajax({
    type: 'DELETE',
    url: '/app/company_services/' + id,
    success: function(response) {
      // INSERT YOUR CODE HERE //
    }
  });
}

I hope this helps!

Answer 3

Answer №2

In an attempt to be helpful to others facing a similar issue, I have found the solution to my own question:

The issue stemmed from the fact that the controller handling the request had a redirect to app_company_services_path. My intention was to redirect to company_services after saving the changes, but I wasn't aware of how JavaScript requests function following a redirect.

My initial mistake:

def destroy
  # some code here
  redirect_to app_company_services_path
end

The correct approach is:

def destroy
  # some code here
  render json: { success: 'something here' }, status: 200
end

Subsequently, utilize JavaScript to handle the redirection instead of attempting a direct redirect from Rails.

Answer 4

In an attempt to be helpful to others facing a similar issue, I have found the solution to my own question:

The issue stemmed from the fact that the controller handling the request had a redirect to app_company_services_path. My intention was to redirect to company_services after saving the changes, but I wasn't aware of how JavaScript requests function following a redirect.

My initial mistake:

def destroy
  # some code here
  redirect_to app_company_services_path
end

The correct approach is:

def destroy
  # some code here
  render json: { success: 'something here' }, status: 200
end

Subsequently, utilize JavaScript to handle the redirection instead of attempting a direct redirect from Rails.

Answer 5

Answer №3

Why not give this a shot?


 id = '45'
 url: '/app/company_services/' + id
 Alternatively, you could try the direct URL: 'app/company_services/45' for a quick test.

Hopefully this will be of assistance.

Answer 6

Why not give this a shot?


 id = '45'
 url: '/app/company_services/' + id
 Alternatively, you could try the direct URL: 'app/company_services/45' for a quick test.

Hopefully this will be of assistance.

Error in Ajax Request for Incorrect URL in Rails Project

Answer №1

Answer №2

Answer №3

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